Front End Lead Developer | iEnergizer Noida

Ienergizer; Dadri; On-site; INR 4,000,000 - 7,000,000; Full time

Job summary

iEnergizer Pvt. Ltd. is seeking an experienced Front-End Lead Developer to guide development teams in building scalable enterprise applications.

The role requires hands-on leadership across SDLC, architecture, and code quality, with strong expertise in React/JavaScript, Java/Spring Boot, microservices, cloud, APIs, Kafka, Docker, Kubernetes, and CI/CD. The ideal candidate will lead technical design, code reviews, and collaboration with Product, QA and DevOps teams to deliver timely, high-quality

Qualifications

• 10+ years of Front-End/Software Development experience.
• Strong skills in HTML, CSS, JavaScript and React.js.
• Experience with Java, Spring Boot, microservices and APIs.

Responsibilities

• Lead design, architecture, reviews, testing and deployment.
• Mentor developers and ensure SDLC adherence.
• Drive Agile ceremonies and cross-functional collaboration.
• Develop scalable, secure web and mobile apps across environments.
• Enforce coding standards and testing practices.
• Collaborate with Product, QA, DevOps and stakeholders.
• Plan estimations, migrations and maintenance windows.
• Develop RESTful and SOAP APIs and integrate systems.

Skills

HTML

CSS

JavaScript

React.js

Front-End

Java

Spring Boot

Microservices

APIs

Kafka

Docker

Kubernetes

CI/CD

Cloud

RESTful APIs

Education

Bachelor's degree

Tools

Jira

GitLab CI

Git

Docker

Kubernetes

Apigee

CI/CD pipelines

Job description

iEnergizer Pvt. Ltd. is looking for an experienced Front-End Lead Developer to lead and guide development teams in designing, developing, modernizing, and maintaining scalable enterprise applications.

Company: iEnergizer Pvt. Ltd.
Location: Noida Sector 60
Work Mode: Work From Office (WFO)
Shift: US Shift (Night Shift)
Working Days: 5 Days Working
Experience: 10+ Years (Mandate)
Employment Type: Full-Time

Note: Candidates without having relevant experience or less than 10 years' experience do not share their profile.

Job Summary:

iEnergizer Pvt. Ltd. is looking for an experienced Front-End Lead Developer to lead and guide development teams in designing, developing, modernizing, and maintaining scalable enterprise applications.

The ideal candidate should have strong expertise in Front-End Development, React/JavaScript, Java, Spring Boot, Microservices, Cloud, APIs, Kafka, Docker, Kubernetes, CI/CD, and enterprise application architecture.

The role requires a hands-on technical leader who can drive software development, architecture, code quality, engineering best practices, and timely delivery while collaborating with Product, QA, DevOps, and other cross-functional teams.

Key Responsibilities:

• Lead and mentor a team of developers throughout the complete Software Development Life Cycle (SDLC).
• Lead technical design, architecture, development, code reviews, testing, deployment, and maintenance activities.
• Participate in Agile/Scrum ceremonies, including sprint planning, backlog grooming, daily stand-ups, and retrospectives.
• Design and implement scalable, secure, resilient, and maintainable enterprise applications.
• Develop and modernize responsive web and mobile applications across on-premises, cloud, and hybrid environments.
• Establish and enforce coding standards, development best practices, documentation, and testing standards.
• Conduct code reviews and provide technical mentorship to junior and mid-level developers.
• Work closely with Product, QA, DevOps, and other stakeholders to ensure high-quality and timely releases.
• Identify and resolve application performance issues, technical challenges, bugs, and production issues.
• Perform project estimation/sizing, code migration, SLA monitoring, and maintenance window planning.
• Design and develop RESTful and SOAP APIs and integrate enterprise systems.
• Work with microservices architecture and implement resiliency and fault-tolerance design patterns.
• Configure and maintain CI/CD pipelines and support automated deployment processes.
• Stay updated with emerging technologies and recommend suitable tools, frameworks, and engineering practices.
• Ensure team productivity, technical quality, knowledge sharing, and continuous skill development.

Required Technical Skills:

Front-End Development:

• 10+ years of overall Front-End / Software Development experience.
• Strong expertise in HTML, CSS, JavaScript.
• Hands-on experience with React.js or similar modern JavaScript frameworks.
• Experience developing responsive and scalable web applications.

Java & Backend Technologies:

• Strong proficiency in Java.
• Hands-on experience with:
  
• Spring Boot
• Spring Cloud
• Spring WebFlux
• Java EE
• Strong understanding of Reactive Programming.
• Experience with Microservices Architecture.

Database & APIs:

• Strong understanding of database design and management.
• Experience with SQL, Oracle, MySQL, or PostgreSQL.
• Hands-on experience with RESTful and SOAP APIs.
• Experience with API management platforms such as Apigee.

Cloud & DevOps:

• Working knowledge of at least one major cloud platform:
  
• AWS
• Microsoft Azure
• Google Cloud Platform (GCP)
• Experience with Git/GitLab.
• Hands-on experience configuring CI/CD pipelines, preferably GitLab CI.
• Experience with Docker and containerized applications.
• Knowledge of Kubernetes and container orchestration.

Messaging, Caching & Application Servers:

• Experience with streaming/messaging technologies such as Apache Kafka or RabbitMQ.
• Hands-on experience with at least one caching technology:
  
• Redis
• Memcached
• Hazelcast
• Experience with application servers such as Apache Tomcat.

Development & Project Tools:

• Proficiency with IDEs such as IntelliJ IDEA, Eclipse, or Visual Studio Code.
• Experience working with Jira or similar Agile/project management tools.
• Strong understanding of Agile software development methodologies.

Leadership & Soft Skills:

• Proven ability to lead technical design and architecture discussions.
• Strong decision-making ability with a focus on scalability, performance, resilience, and delivery timelines.
• Experience setting and enforcing engineering best practices.
• Strong mentoring and team-development capabilities.
• Excellent communication and stakeholder-management skills.
• Ability to work effectively with cross-functional teams.
• Strong analytical and problem-solving skills.
• Good time-management and project-delivery skills.

Education:

Bachelor's degree in Computer Science, Engineering, Information Technology, or a related field is preferred.